Plans for deployment of hollow electron lenses at the LHC for enhanced beam collimation

Hollow electron lenses are considered as a possible means to improve the LHC beam collimation system, providing active control of halo diffusion rates and suppressing the population of transverse halos. After a very successful experience at the Tevatron, a conceptual design of a hollow e-lens optimi...

Descripción completa

Detalles Bibliográficos
Autores principales: Redaelli, Stefano, Bertarelli, A, Bruce, R, Perini, D, Rossi, A, Salvachua, B, Stancari, G, Valishev, S
Lenguaje:eng
Publicado: 2015
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/2025002
_version_ 1780947172158603264
author Redaelli, Stefano
Bertarelli, A
Bruce, R
Perini, D
Rossi, A
Salvachua, B
Stancari, G
Valishev, S
author_facet Redaelli, Stefano
Bertarelli, A
Bruce, R
Perini, D
Rossi, A
Salvachua, B
Stancari, G
Valishev, S
author_sort Redaelli, Stefano
collection CERN
description Hollow electron lenses are considered as a possible means to improve the LHC beam collimation system, providing active control of halo diffusion rates and suppressing the population of transverse halos. After a very successful experience at the Tevatron, a conceptual design of a hollow e-lens optimized for the LHC was produced. Recent further studies have led to a mature preliminary technical design. In this paper, possible scenarios for the deployment of this technology at the LHC are elaborated in the context of the scheduled LHC long shutdowns until the full implementation of the HL-LHC upgrade in 2023. Possible setups of electron beam test stands at CERN and synergies with other relevant electron beam programmes are also discussed.
id cern-2025002
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-20250022022-08-10T12:55:36Zhttp://cds.cern.ch/record/2025002engRedaelli, StefanoBertarelli, ABruce, RPerini, DRossi, ASalvachua, BStancari, GValishev, SPlans for deployment of hollow electron lenses at the LHC for enhanced beam collimationAccelerators and Storage RingsHollow electron lenses are considered as a possible means to improve the LHC beam collimation system, providing active control of halo diffusion rates and suppressing the population of transverse halos. After a very successful experience at the Tevatron, a conceptual design of a hollow e-lens optimized for the LHC was produced. Recent further studies have led to a mature preliminary technical design. In this paper, possible scenarios for the deployment of this technology at the LHC are elaborated in the context of the scheduled LHC long shutdowns until the full implementation of the HL-LHC upgrade in 2023. Possible setups of electron beam test stands at CERN and synergies with other relevant electron beam programmes are also discussed.FERMILAB-CONF-15-135-AD-APCCERN-ACC-2015-370oai:cds.cern.ch:20250022015
spellingShingle Accelerators and Storage Rings
Redaelli, Stefano
Bertarelli, A
Bruce, R
Perini, D
Rossi, A
Salvachua, B
Stancari, G
Valishev, S
Plans for deployment of hollow electron lenses at the LHC for enhanced beam collimation
title Plans for deployment of hollow electron lenses at the LHC for enhanced beam collimation
title_full Plans for deployment of hollow electron lenses at the LHC for enhanced beam collimation
title_fullStr Plans for deployment of hollow electron lenses at the LHC for enhanced beam collimation
title_full_unstemmed Plans for deployment of hollow electron lenses at the LHC for enhanced beam collimation
title_short Plans for deployment of hollow electron lenses at the LHC for enhanced beam collimation
title_sort plans for deployment of hollow electron lenses at the lhc for enhanced beam collimation
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/2025002
work_keys_str_mv AT redaellistefano plansfordeploymentofhollowelectronlensesatthelhcforenhancedbeamcollimation
AT bertarellia plansfordeploymentofhollowelectronlensesatthelhcforenhancedbeamcollimation
AT brucer plansfordeploymentofhollowelectronlensesatthelhcforenhancedbeamcollimation
AT perinid plansfordeploymentofhollowelectronlensesatthelhcforenhancedbeamcollimation
AT rossia plansfordeploymentofhollowelectronlensesatthelhcforenhancedbeamcollimation
AT salvachuab plansfordeploymentofhollowelectronlensesatthelhcforenhancedbeamcollimation
AT stancarig plansfordeploymentofhollowelectronlensesatthelhcforenhancedbeamcollimation
AT valishevs plansfordeploymentofhollowelectronlensesatthelhcforenhancedbeamcollimation

Ejemplares similares